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| Patents Granted on 1812-06-23 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,765X | Jun. 23, 1812 | W. Francis | Boots and shoes called the elastic hair soles | ||
| 1,766X | Jun. 23, 1812 | L. Lecesne | Mode of purifying fish and other oils | ||
| 1,767X | Jun. 23, 1812 | R.C. Rogers | Loom | looms | |
| 1,768X | Jun. 23, 1812 | R. Nicholson | Manufacturing iron ore into paints | ||